器件名称:
74HC02D
功能描述:
Quad 2-input NOR gate
文件大小:
100.08KB 共15页
简 介:
74HC02; 74HCT02 Quad 2-input NOR gate Rev. 03 — 18 September 2008 Product data sheet 1. General description The 74HC02; 74HCT02 are high-speed Si-gate CMOS devices that comply with JEDEC standard no. 7A. They are pin compatible with Low-power Schottky TTL (LSTTL). The 74HC02; 74HCT02 provides a quad 2-input NOR function. 2. Features I Input levels: N For 74HC02: CMOS level N For 74HCT02: TTL level I ESD protection: N HBM JESD22-A114E exceeds 2000 V N MM JESD22-A115-A exceeds 200 V I Multiple package options I Specied from 40 °C to +85 °C and from 40 °C to +125 °C 3. Ordering information Table 1. Ordering information Package Temperature range 74HC02N 74HCT02N 74HC02D 74HCT02D 74HC02DB 74HCT02DB 74HC02PW 74HCT02PW 74HC02BQ 74HCT02BQ 40 °C to +125 °C DHVQFN14 40 °C to +125 °C TSSOP14 40 °C to +125 °C SSOP14 40 °C to +125 °C SO14 plastic small outline package; 14 leads; body width 3.9 mm plastic shrink small outline package; 14 leads; body width 5.3 mm plastic thin shrink small outline package; 14 leads; body width 4.4 mm SOT108-1 SOT337-1 SOT402-1 40 °C to +125 °C Name DIP14 Description plastic dual in-line package; 14 leads (300 mil) Version SOT27-1 Type number plastic dual in-line compatible thermal enhanced very SOT762-1 thin quad at package; no leads; 14 terminals; body 2.5 × 3 × 0.85 mm NXP Semiconductors 74HC02; 74HCT02 Quad 2-input NOR gate 4. Functional diagram 2 1Y 1 3 5 2Y 4 6 8 9 4Y 13 11 12 mna216 2 3 5 6 8 9 11 12 1A 1B 2A 2B 3A 3B 4A 4B ≥1 1 ≥1 4 3Y ……
